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Analysis

  • max time kernel
    148s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13/12/2024, 03:47

General

  • Target

    e9bd4c8fb1cd2b62716375fe9088eb81_JaffaCakes118.dll

  • Size

    74KB

  • MD5

    e9bd4c8fb1cd2b62716375fe9088eb81

  • SHA1

    54e408d6c2b38318e00ab8f43dcb5f27a9d1f463

  • SHA256

    e0c42e1ddf6c7671c260d9a4e764a17d0b07845d9d2e7d15717d7aa9040ca553

  • SHA512

    8cc1316a18d211f9b52dbc9f3812e966ccb4462a4b6ace01f7d5ddbf5c6081a57a917f80f7e8082e764293254d403770f0eaff10f0e6015deb16b2984807ff20

  • SSDEEP

    1536:jc0oQJlEPEcbpnAr6+vpVxu7l16n5OpoUR2/PCfFlsehgoVr0GHSW:jfJrEP1irBHxuba5OpoUIPuFSQR0GyW

Malware Config

Extracted

Family

sality

C2

http://89.119.67.154/testo5/

http://kukutrustnet777.info/home.gif

http://kukutrustnet888.info/home.gif

http://kukutrustnet987.info/home.gif

http://www.klkjwre9fqwieluoi.info/

http://kukutrustnet777888.info/

Signatures

  • Modifies firewall policy service 3 TTPs 3 IoCs
  • Sality

    Sality is backdoor written in C++, first discovered in 2003.

  • Sality family
  • UAC bypass 3 TTPs 1 IoCs
  • Windows security bypass 2 TTPs 6 IoCs
  • Disables RegEdit via registry modification 1 IoCs
  • Disables Task Manager via registry modification
  • Executes dropped EXE 1 IoCs
  • Windows security modification 2 TTPs 7 IoCs
  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates connected drives 3 TTPs 21 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops autorun.inf file 1 TTPs 2 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • UPX packed file 38 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in Program Files directory 11 IoCs
  • Drops file in Windows directory 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 30 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs
  • System policy modification 1 TTPs 1 IoCs

Processes

  • C:\Windows\system32\fontdrvhost.exe
    "fontdrvhost.exe"
    1⤵
      PID:784
    • C:\Windows\system32\fontdrvhost.exe
      "fontdrvhost.exe"
      1⤵
        PID:792
      • C:\Windows\system32\dwm.exe
        "dwm.exe"
        1⤵
          PID:340
        • C:\Windows\system32\sihost.exe
          sihost.exe
          1⤵
            PID:2924
          • C:\Windows\system32\svchost.exe
            C:\Windows\system32\svchost.exe -k UnistackSvcGroup -s CDPUserSvc
            1⤵
              PID:2960
            • C:\Windows\system32\taskhostw.exe
              taskhostw.exe {222A245B-E637-4AE9-A93F-A59CA119A75E}
              1⤵
                PID:3044
              • C:\Windows\Explorer.EXE
                C:\Windows\Explorer.EXE
                1⤵
                  PID:3488
                  • C:\Windows\system32\rundll32.exe
                    rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9bd4c8fb1cd2b62716375fe9088eb81_JaffaCakes118.dll,#1
                    2⤵
                    • Suspicious use of WriteProcessMemory
                    PID:1608
                    • C:\Windows\SysWOW64\rundll32.exe
                      rundll32.exe C:\Users\Admin\AppData\Local\Temp\e9bd4c8fb1cd2b62716375fe9088eb81_JaffaCakes118.dll,#1
                      3⤵
                      • Drops file in Windows directory
                      • System Location Discovery: System Language Discovery
                      • Suspicious use of WriteProcessMemory
                      PID:3720
                      • C:\Users\Admin\AppData\Local\Temp\e57ac4d.exe
                        C:\Users\Admin\AppData\Local\Temp\e57ac4d.exe
                        4⤵
                        • Modifies firewall policy service
                        • UAC bypass
                        • Windows security bypass
                        • Disables RegEdit via registry modification
                        • Executes dropped EXE
                        • Windows security modification
                        • Checks whether UAC is enabled
                        • Enumerates connected drives
                        • Drops autorun.inf file
                        • Drops file in Program Files directory
                        • Drops file in Windows directory
                        • System Location Discovery: System Language Discovery
                        • Suspicious behavior: EnumeratesProcesses
                        • Suspicious use of AdjustPrivilegeToken
                        • Suspicious use of WriteProcessMemory
                        • System policy modification
                        PID:3516
                • C:\Windows\system32\svchost.exe
                  C:\Windows\system32\svchost.exe -k ClipboardSvcGroup -p -s cbdhsvc
                  1⤵
                    PID:3624
                  • C:\Windows\system32\DllHost.exe
                    C:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}
                    1⤵
                      PID:3812
                    • C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe
                      "C:\Windows\SystemApps\Microsoft.Windows.StartMenuExperienceHost_cw5n1h2txyewy\StartMenuExperienceHost.exe" -ServerName:App.AppXywbrabmsek0gm3tkwpr5kwzbs55tkqay.mca
                      1⤵
                        PID:3904
                      • C:\Windows\System32\RuntimeBroker.exe
                        C:\Windows\System32\RuntimeBroker.exe -Embedding
                        1⤵
                          PID:3968
                        • C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe
                          "C:\Windows\SystemApps\Microsoft.Windows.Search_cw5n1h2txyewy\SearchApp.exe" -ServerName:CortanaUI.AppX8z9r6jm96hw4bsbneegw0kyxx296wr9t.mca
                          1⤵
                            PID:4044
                          • C:\Windows\System32\RuntimeBroker.exe
                            C:\Windows\System32\RuntimeBroker.exe -Embedding
                            1⤵
                              PID:4156
                            • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe
                              "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\InputApp\TextInputHost.exe" -ServerName:InputApp.AppX9jnwykgrccxc8by3hsrsh07r423xzvav.mca
                              1⤵
                                PID:2364
                              • C:\Windows\System32\RuntimeBroker.exe
                                C:\Windows\System32\RuntimeBroker.exe -Embedding
                                1⤵
                                  PID:3276
                                • C:\Windows\system32\backgroundTaskHost.exe
                                  "C:\Windows\system32\backgroundTaskHost.exe" -ServerName:App.AppXmtcan0h2tfbfy7k9kn8hbxb6dmzz1zh0.mca
                                  1⤵
                                    PID:3224

                                  Network

                                  MITRE ATT&CK Enterprise v15

                                  Replay Monitor

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                                  Downloads

                                  • C:\Users\Admin\AppData\Local\Temp\e57ac4d.exe

                                    Filesize

                                    69KB

                                    MD5

                                    e52feaaced158e387af2c3557044ddea

                                    SHA1

                                    da3ab811aba1f950e4d135a5372166cbec55378b

                                    SHA256

                                    4dccbed4aaa3056131c23b7c4a83d46dbfe0602e8bfe42fc003f2a59a12a75dd

                                    SHA512

                                    bccbd21f77dcf44be6bea2365b168a6c09361a365f30811144443d7ac4e5734e6bd07d8fb562493a47e758a29786815eee8d1cf3db2c8f3c9ed9371c8076c872

                                  • C:\Windows\SYSTEM.INI

                                    Filesize

                                    277B

                                    MD5

                                    64e06038eed5f68454d8df78c0811e81

                                    SHA1

                                    167fc5e3c6f6b2efcdb59e975b9d311c19a200d1

                                    SHA256

                                    6d75e455fb50001209cbcde31f6834a7c9c5f2888b82219690b7a9c9ca00d233

                                    SHA512

                                    6c4251660ee41c4e1de561852253a7a316bd0ef55a27a792b8d8492289b1c6940605c5bea7059df1b45c1d036ac222562a933cba2d0db839a8d3bea924256df2

                                  • C:\ndpm.exe

                                    Filesize

                                    100KB

                                    MD5

                                    553dc4ebdc754f7c94609c1c7121ae61

                                    SHA1

                                    50bad9ded1361319e507a385d78f1cb8a2bf69d5

                                    SHA256

                                    93fed783bd381d588a0ae3be0815f906cd9d4e20b7156dd1f80c7ead9a94777e

                                    SHA512

                                    3ba75aa4cbaaffbd9adb0fa7ab362277ee6e515ed2ed37af81944c2da5262bb8d6427c69a337db8115e8f0c915f9c9124e1369add9e12378625f09fabbaf8dd1

                                  • memory/3516-36-0x00000000028C0000-0x00000000028C2000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3516-23-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-20-0x00000000028C0000-0x00000000028C2000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3516-21-0x00000000028C0000-0x00000000028C2000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3516-13-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-12-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-11-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-14-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-18-0x0000000002A10000-0x0000000002A11000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/3516-42-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-41-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-22-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-25-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-26-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-27-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-28-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-29-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-31-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-32-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-33-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-35-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-10-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-19-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-37-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-24-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-46-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-48-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-50-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-52-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-53-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-54-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-55-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-59-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-60-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-70-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-71-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-72-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-74-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-75-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-76-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-79-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-80-0x0000000000810000-0x000000000189E000-memory.dmp

                                    Filesize

                                    16.6MB

                                  • memory/3516-6-0x0000000003000000-0x0000000003013000-memory.dmp

                                    Filesize

                                    76KB

                                  • memory/3516-103-0x0000000003000000-0x0000000003013000-memory.dmp

                                    Filesize

                                    76KB

                                  • memory/3720-16-0x00000000027B0000-0x00000000027B1000-memory.dmp

                                    Filesize

                                    4KB

                                  • memory/3720-15-0x0000000002720000-0x0000000002722000-memory.dmp

                                    Filesize

                                    8KB

                                  • memory/3720-102-0x0000000010000000-0x0000000010017000-memory.dmp

                                    Filesize

                                    92KB

                                  • memory/3720-0-0x0000000010000000-0x0000000010017000-memory.dmp

                                    Filesize

                                    92KB